The Fatal Sign

{{short description|1920 film}}

{{Use American English|date=January 2025}}

{{Use mdy dates|date=April 2020}}

{{Infobox film

| name = The Fatal Sign

| image = The Fatal Sign (1920) - 1.jpg

| caption = Advertisement

| director = Stuart Paton

| producer =

| writer = Bertram Millhauser

| starring = Claire Anderson
Harry Carter

| cinematography =

| editing =

| distributor = Arrow Film Corporation

| released = {{film date|1920|2}}

| runtime = 15 episodes

| country = United States

| language = Silent (English intertitles)

}}

The Fatal Sign is a 1920 American crime film serial directed by Stuart Paton. It is considered to be a lost film.{{cite web |url=http://www.silentera.com/PSFL/data/F/FatalSign1920.html |title=Progressive Silent Film List: The Fatal Sign |access-date=February 19, 2008|work=Silent Era}}